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基于maltab的fm调制系统的设计 含有各种信噪比的调制(The fm modulation system based on maltab design contains a variety of signal to noise ratio of the modulation)

用MATLAB画南海地形图，但是前提要在SAT path里插入m_map文件(Nanhai topographic maps drawn using MATLAB, but only if you want to insert a file in the SAT path in m_map)

A PHOTOVOLTAIC PANEL MODEL IN MATLAB/SIMULINK

Congnitive radio energy detection

本书是一本关于matlab应用于数字信号处理的经典书籍，里面给出了matlab处理信号的代码，适合读者自学。(This book is a book on digital signal processing matlab classic books, which gives the signal processing matlab code for readers to self-learning.)

说明：  图像降维方法pca和kpca的matlab程序(Image dimensional reduction pca and kpca the matlab program)

采用有限元法研究了圆形和椭圆形两种变形对称双脊波导对传输特性的影响。计算了脊的尺寸变化时的截止波长和单模 带宽，给出了主模场结构 图以及变形对截止 波长和单模带宽影响的关 系曲线 ，并分析 了传输特性 随对称脊波导结构尺寸变化的情况。通过这些研究，能够为变形双脊波导的应用和研究提供有价值的参考。 (Finite element method using the circular and elliptical symmetry Double Ridge Waveguide two deformation characteristics of the transmission. Dimensional changes were calculated when the ridge and single-mode cutoff wavelength bandwidth gives the dominant mode field pattern and deformation of single-mode cutoff wavelength and the bandwidth of the curve, and analyzed the transmission characteristics of ridge waveguide structure with symmetrical changes in size situation. These studies can be applied for the deformation Double Ridge Waveguide to provide a valuable reference and research.)

将矩阵内的数据排序，并输出相应原位置坐标 (The matrix of data sorting, and output the corresponding original position coordinates)

Lagrange乘子法 用于解约束最优化问题 (Lagrange multiplier method for the solution of unconstrained optimization problem)

Matlab的很多资料，特别适合初学者，是我自己用心整理出来的(Matlab a lot of information, especially for beginners, is sorting out my own heart)